Fronius Selectiva 4.0 2100 Operating Instructions Manual
Battery charging system
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Summary of Contents for Fronius Selectiva 4.0 2100
- Page 1 Perfect Charging / Perfect Welding / Solar Energy Operating Instructions Selectiva 4.0 8 - 18 kW Battery charging system 42,0426,0358,EN 002-10032020 Fronius prints on elemental chlorine free paper (ECF) sourced from certified sustainable forests (FSC).
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Page 3: Table Of Contents
Contents Power categories ............................General ..............................8 kW 400 V ............................16 kW 220 V ............................16 kW 400 V ............................18 kW 400 V ............................Safety rules ..............................General ..............................Environmental conditions........................Grid connection............................. Dangers from mains current and charging current ................Danger due to acid, gases and vapours .................... - Page 4 Additional functions..........................General options............................. Reset settings ............................USB mode............................. Status codes ............................Options............................... Safety..............................Electrolyte circulation (not available on the Selectiva 3x220 16 kW variants) ........External start/stop ..........................Charging lights ............................Temperature-controlled charging......................Relay board............................Aquamatic control ..........................Charging ............................... Charge 50% ............................
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Page 5: Power Categories
Power categories General The kW information for the power categories relates to the housing design and is not di- rectly related to the actual device output. 8 kW 400 V Selectiva 2100 / 2120 / 2140 / 2160 / 2180 / 2200 / 2225 4060 / 4075 / 4090 / 4090A / 4120 / 4120A / 4140 / 4140A / 4160 / 4160A / 4185 8040 / 8060 / 8060A / 8075 / 8075A / 8090 / 8090A / 8110 16 kW 220 V... -
Page 6: Safety Rules
Safety rules General The device is manufactured using state-of-the-art technology and according to recognised safety standards. If used incorrectly or misused, however, it can cause: Injury or death to the operator or a third party Damage to the device and other material assets belonging to the operator Inefficient operation of the device All persons involved in commissioning, operating, maintaining and servicing the device must:... -
Page 7: Dangers From Mains Current And Charging Current
Dangers from Anyone working with chargers exposes themselves to numerous dangers e.g.: mains current Risk of electrocution from mains current and charging current. and charging cur- Hazardous electromagnetic fields, which can risk the lives of those using cardiac rent pacemakers. An electric shock can be fatal. -
Page 8: General Information Regarding The Handling Of Batteries
General informa- Protect batteries from dirt and mechanical damage. tion regarding the Store charged batteries in a cool place. Self discharge is kept to a minimum at approx. handling of bat- +2 °C (35.6 °F). teries Carry out a visual inspection at least once a week or as often as specified by the bat- tery manufacturer to ensure that the acid (electrolyte) level in the battery is at the max. -
Page 9: Emc Measures
Devices in emission class B: Satisfy the emissions criteria for residential and industrial areas. This is also true for residential areas in which the energy is supplied from the public low-voltage mains. EMC device classification as per the rating plate or technical data. EMC measures In certain cases, even though a device complies with the standard limit values for emis- sions, it may affect the application area for which it was designed (e.g. -
Page 10: Markings On The Device
For safety inspections, follow the appropriate national and international standards and di- rectives. Further details on safety inspections can be obtained from your service centre. They will provide you, on request, with any documents you may require. Markings on the Devices with the CE marking satisfy the essential requirements of the applicable guide- device lines. -
Page 11: General Information
General information Explanation of DANGER! safety notices Indicates immediate danger. ► If not avoided, death or serious injury will result. WARNING! Indicates a potentially hazardous situation. ► If not avoided, death or serious injury may result. CAUTION! Indicates a situation where damage or injury could occur. ►... -
Page 12: Mains Connection
WARNING! Danger due to unsuitable batteries being connected to the charger. Escaping gas, fire or explosion may result in serious injury and damage to property. ► Never connect a battery to the charger unless it is compatible in terms of its type, volt- age and capacity and corresponds to the charger settings. -
Page 13: Charging Lead
Charging lead WARNING! Danger due to trailing charging leads. This may result in serious injury and damage to property. People may become entangled in or trip over loose, unwound cables ► Lay the charging leads so that no one can trip over or become entangled in them. WARNING! Danger due to the charging plug being pulled out during the charging process. -
Page 14: Warning Notices On The Device
DC max. AC max. IP20 Protective class I Fronius International GmbH Froniusstraße 1 4643 Pettenbach Austria An electric shock can be fatal. The housing must never be opened by anyone other than a service technician trained by the manufacturer. The device must be disconnected from the mains before starting any work with the housing open. -
Page 15: Warning Notices Inside The Device
Warning notices WARNING! inside the device Danger from electric current. This can result in serious injury or death. ► The housing must never be opened by anyone other than a service technician trained by the manufacturer. ► Before starting work, switch off all the devices and components involved and discon- nect them from the grid. - Page 16 The device may only be operated in a hori- zontal position. The air surrounding the charger must be kept free from battery acid vapours. You should therefore avoid mounting the device directly above the battery that is to be charged. Cooling air The charger must be set up in such a way that the cooling air can flow unimpeded through the vents in the housing that are provided for that purpose.
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Page 17: Wall Bracket
This can result in serious injury and damage to property. ► Ensure that all screw connections are secure. ► Only use with a Fronius Selectiva 8 - 18 kW charger. ► Ensure that the device is level when mounting. 8 kW mm (in.) - Page 18 16 kW mm (in.) 267 (10.51) 647 (25.47) 247 (9.72) (.79) 241 (9.49) 585 (23.03) 8 kW / 16 kW mm (in.) 500 (19.69) 492 (19.37) 450 (17.72) 400 (15.75) 300 (11.81) 200 (7.87) (.33) 20 (.79) 7 (.28) (.24) (.79) 342 (13.46) (.24)
- Page 19 18 kW mm (in.) 267 (10.51) 247 (9.72 785 (30.91) (.79) 500 (19.69) 570 (22.44) 241 (9.49) 646 (25.43) 723 (28.46) Weight of wall bracket: 8 kW 1.80 kg (3.97 lb) 16 kW 3.15 kg (6.49 lb) 18 kW 4.30 kg (9.48 lb)
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Page 20: Control Elements And Connections
Control elements and connections Controls and con- nections (10) Function USB port (12) The USB port allows a USB flash drive to be used to update the de- vice and also to log the charging pa- rameters while charging is in progress. - Page 21 (10) Optional LED strip. Lights up in different colours depending on the state of charge, as explained in the "Control panel" section. (11) Control panel (12) Options, connection area The connection area can only be accessed by removing the connection plate on the front of the device.
- Page 22 Pin Plug Function Plug Function code code Ext. LED Green 13V/1 13 V Ext. LED Remote control wire 2 Power supply Remote control wire 1 CBG Easy VCC Ext. LED Yellow External LED Red Remote control wire 3 Remote control wire 4 CBG Easy Detect Ext.
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Page 23: Control Panel
Control panel Function Display Displays the current charging parameters. Displays settings. "Menu" key Selects the desired menu. Return to the higher-level menu. "Up/Down" keys Selects the desired menu item. Sets the desired value. “Pause/Start” key For interrupting and resuming the charging process. Confirms a menu item or setting. - Page 24 "Charge" indicator (yellow) Lit: during charging. Flashes: if charging has been interrupted. "Battery charged" indicator (green) On steady: Charging ended. Flashes every second: Charging ended. The water refill indicator has also tripped.
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Page 25: Charging The Battery
Charging the battery Starting for the When the charger is first connected to the mains, the device is in SETUP mode. first time The following basic settings must be changed or confirmed in this mode: Language (English, German, French, etc.) Date, time and time zone Length and cross-section of the charging lead Type of battery, characteristic, number of cells and charging time or battery capacity... -
Page 26: Charging
Use the "Up/Down" keys to set the cross-section of the charging lead. Confirm with the "Pause/Start" key. The charger is configured with the correct charging lead cross-section as per the or- der. An incorrectly set charging lead cross-sec- tion can have a negative influence on the charging process. - Page 27 NOTE! Risk of property damage if the charging plug contacts are very dirty. The resulting increase in contact resistance can lead to overheating and subsequent de- struction of the charging plug. ► Keep the charging plug contacts free from impurities and clean them if necessary. Connect the charger mains plug to the electrical mains supply.
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Page 28: Interrupting The Charging Process
When the battery is fully charged all 4 bars of the battery symbol appear black. As soon as the battery is fully charged, the green indicator lights up. The battery is always ready to use. The battery can remain connected to the charger for any length of time. - Page 29 NOTE! Risk of damage to the battery if it is disconnected from the charger before the charg- ing process is complete. This may damage the battery. ► Only disconnect the battery from the charger when it is fully charged (green "Battery charged"...
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Page 30: Display
Display Overview of The device has the following modes: modes Function Standard mode In standard mode the display shows the charging parameters. Statistics mode Visualises the frequency of the device operating modes and shows the total num- ber of charging actions. Also shows an overview of the total and average Ah pro- duced and energy consumed per charge. -
Page 31: Standard Mode
Standard mode Once the mains plug has been connected to the electrical mains supply, the display will automatically operate in standard mode. In standard mode, the display shows the following charger parameters: Type of battery (e.g. Pb-WET) Charging characteristic (e.g. IUI) Nominal voltage (e.g. -
Page 32: History Mode
Page 2/2 shows the following values: Total number of charges. Total Ah output. Average Ah output per charge. Total energy consumed (kWh). Average energy consumed (kWh) per charge. The consumed energy display is a standard value and can deviate from the actual amount of energy by up to 5% at nominal output. -
Page 33: Configuration Mode
Empty battery Charging has not been completed. Exclamation mark with number Warning has been issued with the corresponding status code. More information can be found in the "Status codes" section. Symbol with number Error has been issued with the corresponding status code. More information can be found in the "Status codes"... - Page 34 Time (hh:mm:ss) Time zone Daylight saving time/normal time Date (dd:mm:yy) AC current limiter Length of charging lead (m) Charging lead cross-section (mm Code for accessing the configuration menu activated/deactivated. Time interval for the parameters recorded on the USB flash drive (s). “Reset Settings”...
- Page 35 You will now be prompted to select one of the main menu items for the configuration mode. When you select a menu item you may be presented with a prompt to read the Opera- ting Instructions. Confirm this prompt by pressing the "Pause/Start"...
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Page 36: Settings
Both the start and end time can be set for this charging time period. The starting time can be deselected as required; the charging time then bases itself exclusively on the specified charge end time following a manual charge start. When applying the settings, the user is guided through the menu in much the same way as a wizard function. -
Page 37: Electrolyte Circulation
The individual selection options are explained in greater detail below. Electrolyte circu- "Air Pump" electrolyte circulation (not avai- lation lable on the Selectiva 220 V variant): The electrolyte circulation cycle is control- led by the charger's control system. A num- ber of selection options are available for this purpose. -
Page 38: Temperature-Controlled Charging
Temperature-con- Temperature-controlled charging: trolled charging The following settings are available for temperature-controlled charging: automatic/OFF/required automatic ... Temperature-dependent adjustment of the charging characteristic. OFF ... The measured battery temperature is not taken into account. required ... Charging only starts if the temperature sensor is connected. Error overtemperature ON/OFF ON ... -
Page 39: Delay
There is no equalising charge. Delay If the battery remains connected to the charger for the duration of the equalising charge delay ("equalize charge delay"), a special type of charging takes place. This prevents acid stratification. The parameters for the current (ampere/100 ampere hours), voltage (volt/cell) and du- ration of the equalising charge may all be changed. - Page 40 The calendar function allows charging to be started automatically according to the follow- ing criteria: Time window in which charging may not be started if a battery is connected. Time window in which charging is to be started using a defined characteristic 1 if a bat- tery is connected.
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Page 41: Special Charges
Additional settings: Change the allocated characteristic: characteristics symbol. Remove the selected characteristic: "remove". Week Setting: Three different week settings can be defined. A previously created day setting can be as- signed to any day of the week. Year Setting: Multiple periods throughout the year may be defined, each containing a sin- gle week setting (e.g. -
Page 42: Opportunity Charge" Special Function
The "repeat" setting defines how often the alternative charging mode should be performed until the device reverts to the original charging parameters again: Setting range 1 to 99 repetitions Disable Start Button The charging process cannot be started using the "Pause/Start" key, e.g. to prevent unauthorised intervention. -
Page 43: Dc Connection
Display when RI characteristic is selected Display for other characteristics (e.g. IUI) To start opportunity charging: Use the "Up" key to select the runner symbol (1). "Runner symbol" (1) Display when opportunity charging starts DC connection DC Connection: The “DC Connection” menu contains the setting for the DC connection check. - Page 44 A list appears with the following selection options: The individual selection options are explained in greater detail below: Setting the "Blue LED" indicator Time (minutes) that must be allowed to pass before the blue "battery cooled" indicator comes on to indicate that a battery has cooled down sufficiently. The time from the end of charging is used as the setting.
- Page 45 Contact detection When Start Normal is ON, a battery is connected and the external start/stop contact is not closed, error 16 is set. When Stop Normal is ON, charging has started, the external start/stop contact is open, and the battery is not disconnected, error 16 is set. OFF: Contact detection does not take place.
- Page 46 Common error (“Cumulative Error”) Signal in the event of an error A power failure can also be displayed as an error if required (setting "ON"). Freely-defined text, which could for example include the contact details of the dealer, can be displayed if the device is in an error state. More information can be found in the "USB mode"...
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Page 47: General Options
At mains failure restart charging If this option is selected, the charging process is restarted automatically as soon as the mains supply becomes available again after a disruption to the electrical mains supply. General options Detailed explanation of the "general options" menu item in configuration mode. Select the "general options"... -
Page 48: Usb Mode
Select and confirm the desired file in the same way as scrolling through the settings. Do not change the automatically assigned file names of the update file! The latest firmware is available in the Download area of the Fronius website. The firmware installation instructions are included in the download’s zip file. -
Page 49: Status Codes
The logged data is saved in the same way as for the "Download" function, but is saved as “csv” files rather than in the I-SPoT VIEWER format. (Automatically created folder structure for the “.csv” files”: * Fronius\<device serial number>\Charges\<yyyymmdd>\<hhmmss.csv>) Save events. Events are saved to the USB flash drive. - Page 50 Battery fault: If the battery signals a fault, the charger displays this fault as a battery fault including the corresponding fault number for the battery. The respective fault is explained in the battery's Operating Instructions. If an error message appears on the display and if you cannot resolve the error yourself: Note the displayed status code: e.g.
- Page 51 (52) Battery data cannot be requested (53) Battery voltage not supported (54) Communication fault (55) Battery fault (56) Battery does not switch on (57) Message time limit exceeded (58) Registration failed Status codes in the event of a charging error Cause (31) Timeout in I1 phase...
- Page 52 (528) Charging relay switched off during load operation (530) Communication error (532) Microcontroller error (e.g. division by 0) (533) Reference voltage outside the tolerance (534) Start-up error (535) PFC overcurrent (536) Phase shifter or PFC faulty Status codes in the event of a fault in the secondary circuit Cause (520) Secondary temperature sensor faulty...
- Page 53 (546) Update failed (547) Load/save settings failed (548) Load/save characteristic settings failed (549) Charging could not be resumed after a power failure (550) Time not set (551) Hardware change detected (552) Configuration memory chip invalid (553) Primary update failed (554) Fault in the master-slave communication (555) Incorrect device software...
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Page 54: Options
Options Safety In order to connect optional components, it may be necessary to open the housing. The following warning notices must be obeyed: WARNING! Danger from electric shocks. This can result in serious injury or death. ► The housing must never be opened by anyone other than a service technician trained by the manufacturer. - Page 55 NOTE! Danger due to non-observance of the permissible mains voltage tolerance. This can cause malfunctions and damage. ► For the electrolyte circulation option, a restricted mains voltage tolerance of 207 V to 250 V, phase-phase: 360 V to 433 V, applies for the charger. The electrolyte circulation option features an air pump integrated in the charger.
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Page 56: External Start/Stop
External start/ The external start/stop option prevents sparking if the charging plug is disconnected during stop charging. Special contacts inside the charging plug register a separation from the charging socket. These are leading contacts in relation to the main contacts. This triggers an imme- diate stop to charging. -
Page 57: Temperature-Controlled Charging
Temperature-con- The temperature-controlled charging option always adjusts the charging voltage according trolled charging to the current temperature of the battery. This results in considerably longer battery-life, es- pecially where batteries are used in cold stores. Relay board WARNING! Danger from using the relay board for safety-critical functions. This can result in serious injury and damage to property. -
Page 58: Aquamatic Control
Charging not finished Signal if the battery is prematurely disconnected from the charger Common error Common error + warning Signal lamp Immobiliser device Refill indicator Battery cooled External air pump (electrolyte circulation) Aquamatic con- The Aquamatic control contains the controller for a solenoid valve that automatically tops trol up the water in the battery to be charged. -
Page 59: Common Error + Warning
Common error + In the same way as for the "Common error" function, the corresponding relay trips as soon warning as an error or warning is detected. Signal lamp As an alternative to the charging lights, one or more suitable lamps can be connected to the relay board to indicate the state of charge or operating status of the charger. -
Page 60: Mobile" Kit
"Mobile" kit A carrying strap and handle improve the mobility of the device. The "Mobile" kit is not available with devices in the 18 kW power category. Remote control The remote control system allows the device to be fully controlled from a distance of up to system 30 m (98 ft., 5.1 in.). -
Page 61: Technical Data
Technical data Selectiva 8 kW Mains voltage (-10%/+30%) 3~ NPE 400 V / 50/60 Hz 400 V Optional: 3~ PE 400 V/50/60 Hz Mains fuse protection 16 A Minimum mains lead cross section 2.5 mm² (0.003875 in.²) Duty cycle 100% EMC device class Standby consumption 24 V devices... - Page 62 Device-specific data Device Max. AC cur- Max. AC power Nominal volt- Max. charging rent current 2180 8 kW 11.2 A 6860 W 24 V 180 A 2200 8 kW 12.3 A 7610 W 24 V 200 A 2225 8 kW 13.7 A 8560 W 24 V...
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Page 63: Selectiva 16 Kw 220
Selectiva 16 kW Mains voltage (-10%/+30%) 3~ NPE 220 V/50/60 Hz 220 V Optional: 3~ PE 220 V/50/60 Hz Mains fuse protection 32 A Minimum mains lead cross section Selectiva 4120 4 mm² (0.0062 in.²) Selectiva 4140/4160 6 mm² (0.0093 in.²) Duty cycle 100% EMC device class... -
Page 64: Selectiva 16 Kw 400
Selectiva 16 kW Mains voltage (-10%/+30%) 3~ NPE 400 V/50/60 Hz 400 V Optional: 3~ PE 400 V/50/60 Hz Mains fuse protection 32 A Minimum mains lead cross-section Selectiva 4210/8120/8140 4 mm² (0.0062 in.²) Selectiva 8160/8180/8210 6 mm² (0.0093 in.²) Duty cycle 100% EMC device class... -
Page 65: Selectiva 18 Kw 400
Selectiva 18 kW Mains voltage (-10%/+30%) 3~ NPE 400 V/50/60 Hz 400 V Optional: 3~ PE 400 V/50/60 Hz Mains fuse protection Selectiva 2250/2300/2350 16 A/32 A Selectiva 4250/4300/4325 32 A Minimum mains lead cross-section Selectiva 2250/2300/2350 4 mm² (0.0062 in.²) Selectiva 4250/4300/4325 6 mm²... - Page 66 Device-specific data Device Max. AC Max. AC Nominal volt- Max. charg- current power ing current 4250 18 kW 30.2 A 18650 W 48 V 250 A 93 mOhm 4300 18 kW 30.7 A 19500 W 48 V 300 A 80 mOhm 4325 18 kW 31 A 19620 W...
- Page 68 FRONIUS INTERNATIONAL GMBH Froniusstraße 1, A-4643 Pettenbach, Austria E-Mail: sales@fronius.com www.fronius.com Under www.fronius.com/contact you will find the addresses of all Fronius Sales & Service Partners and locations...
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